pkgs/gitit: Make sure hydraPlatforms are set

Within mapTestOn, meta.hydraPlatforms attribute has precedence over
meta.platforms. The original gitit derivation has hydraPlatforms set to
an empty list and it's aliased to meta.platforms.

Unfortunately that alias doesn't work with overrideCabal, because we'd
need to override the attributes passed to the callPackage'd function
(the mentioned alias is done during function attrset unpacking).

This fixes building gitit within the generic channel as well as
including it in the pkgs.* Hydra jobs.

Signed-off-by: aszlig <aszlig@redmoonstudios.org>
Cc: @Profpatsch

1 files changed, 2 insertions, 1 deletions

diff --git a/pkgs/openlab/gitit/default.nix b/pkgs/openlab/gitit/default.nix
index 159d2a2f..9edb81c1 100644
--- a/pkgs/openlab/gitit/default.nix
+++ b/pkgs/openlab/gitit/default.nix
@@ -2,7 +2,7 @@
 
 let hp = haskellPackages.override {
   overrides = (self: super: {
-    gitit = (hlib.overrideCabal super.gitit (drv: {
+    gitit = (hlib.overrideCabal super.gitit (drv: rec {
       src = fetchFromGitHub {
         owner = "openlab-aux";
         repo = "gitit";
@@ -10,6 +10,7 @@ let hp = haskellPackages.override {
         sha256 = "0qhkbvm4ixav4nln3m9845w9m3gzfq5xh4nxp2c9qj4w9p79if7z";
       };
       platforms = [ "x86_64-linux" ];
+      hydraPlatforms = platforms;
     }));
     filestore = (hlib.overrideCabal super.filestore (drv: {
       patches = [ ./filestore.patch ];